[2][13] Voloshina orbits the Sun in the outer main-belt at a distance of 2.7–3.6 AU once every 5 years and 6 months (2,009 days).
[12] In May 2009, a rotational lightcurve of Voloshina was obtained from photometric observations by astronomers at the Oakley Southern Sky Observatory (E09) in Australia.
[10] In January and February 2014, astronomers at the Palomar Transient Factory found a period of 2.94 and 5.907 hours with an amplitude of 0.32 and 0.27 magnitude, respectively (U=2/2).
[9][11] According to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite, and NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, Voloshina measures between 21.19 and 34.8 kilometers in diameter and its surface has an albedo between 0.0698 and 0.120.
[3][4][5][6][8] The Collaborative Asteroid Lightcurve Link derives an albedo of 0.0487 and calculates a diameter of 34.67 kilometers based on an absolute magnitude of 11.2.